This circuit bent Famicom by Kaseo has an entire extra Famicom for the breakout box. Circuit bending goes visual. The form factor is rad and the visuals would make an awesome background for live music.

“I am alone and miserable; man will not associate with me; but one as deformed and horrible as myself would not deny herself to me. My companion must be of the same species and have the same defects. This being you must create.”